ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. ASUS ZenWatch 3 vs. Garmin Chronos vs. Apple Watch 7

 
ZenWatch 2
Flex 2
ZenWatch 3
Chronos
Watch 7
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminChronosRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$100$229$1500$429
Release20162016201720182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days48 hours8 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a400 x 400218 x 218396 x 484
Size1.63 inches or 1.45 inchn/a1.39 inches1.2 inches1.9 inches
Touchn/a
TypeAMOLEDLEDAMOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear 2Wear OSWatchOS 8
Apps
Music

All Wearables